blade tip seal

基本解釋

Seal coating sprayed is currently used to adjust the gap between the blade tip and engine casing and improve engine efficiency.
采用噴涂封嚴(yán)涂層的方法調(diào)整葉片端部與發(fā)動機渦輪機殼之間的間隙以提高發(fā)動機效率。
Steam exciting force mainly comes from blade-tip clearance excitation force, steam seal excitation force, and static steam force.
機組汽流激振力主要來自于葉頂間隙激振力，汽封汽流激振力及作用在轉(zhuǎn)子上的靜態(tài)蒸汽力。
The paper introduced typical structure of the close clearance seals for blade tip seals in modern aero-turbine and the research progress of gas film seal for gas turbine.
本文介紹航空燃氣輪機轉(zhuǎn)子葉尖“緊間隙”密封的典型結(jié)構(gòu)型式現(xiàn)狀，轉(zhuǎn)子內(nèi)流系統(tǒng)應(yīng)用氣膜密封的有關(guān)研究進展。